Audi A3 key fobs, smart keys & remotes
8 aftermarket Audi A3 parts are published covering model years 1996–2025, 5 in stock. Every listing shows its FCC ID, part number, frequency and button count so you can verify fit before you order. Wholesale for the trade — trade pricing unlocks with an approved account, and orders ship domestically — US orders from Florida, Canadian orders from Ontario.
All 8 Audi A3 parts
CKSSmart Key
2022-2025 Audi A3, S3, Q3, Q4 e-tron / 3-Button Smart Key / PN: 8Y0959754G (Aftermarket)
433MHz3-btn2022–2025
In stock
CKSKeyless Entry Remote
2015-2018 Audi A3 S3 Q3 (4-Button)(FCC: NBGFS12A71)(PN: BVD837220A)(Chip: MQB 48)(315 Mhz)(Aftermarket)
FCC NBGFS12A71315MHz4-btn2015–2018Megamos AES
Members-only pricing
In stock
In stock
CKSRemote Flip Key
2006-2015 Audi / 3-Button Flip Key / PN: 4F0837220 / IYZ 3314 / 315 MHz
FCC IYZ 3314315MHz3-btn2006–20158E / ID 13
Members-only pricing
In stock
In stock
CKSRemote Flip Key
2005-2010 Audi / 4-Button Remote Flip Key / NBG009272T (Aftermarket)
FCC NBG009272T315MHz4-btn2005–201048 CHIP
Members-only pricing
ILCOTransponder Key
2000-2005 Audi - HU66AT6 - Transponder Key - (MEGAMOS ID 48)
2000–2005MEGAMOS ID 48
Out of stock
ILCOTransponder Key
1996-2001 Audi / Skoda - HU66AT5 - Transponder Key - (MEGAMOS ID 13)
1996–2001MEGAMOS ID 13
Members-only pricing
Audi A3 key types we stock
Guides for Audi
FCC IDs covered for Audi A3
These are the FCC IDs printed on the parts listed above. Match the code on the customer’s fob to one below — a linked code opens its cross-reference page: compatible vehicles, original part numbers and every replacement we list for it.